.menu {
    --bb-menu-nav-pading: #{$bb-menu-nav-pading};
    --bb-menu-nav-border-bottom: #{$bb-menu-nav-border-bottom};
    --bb-menu-min-width: #{$bb-menu-min-width};
    --bb-menu-active-color: #{$bb-menu-active-color};
    --bb-menu-bar-bg: #{$bb-menu-bar-bg};
    --bb-menu-item-hover-bg: #{$bb-menu-item-hover-bg};
    --bb-menu-item-hover-color: #{$bb-menu-item-hover-color};
    --bb-menu-sub-bg: #{$bb-menu-sub-bg};
    --bs-nav-link-color: var(--bs-body-color);
}

.menu .nav {
    padding: var(--bb-menu-nav-pading);
    border-bottom: var(--bb-menu-nav-border-bottom);
}

.menu > .nav > li {
    position: relative;
    border-bottom: 2px solid transparent;
}

.menu > .nav > li:has(.active):after {
    width: 100%;
    left: 0;
}

.menu > .nav > li:after {
    content: "";
    position: absolute;
    background-color: var(--bb-menu-bar-bg);
    left: 50%;
    height: 2px;
    width: 0;
    transition: width .3s linear, left .3s linear;
}

.menu .nav .nav-link, .cascade .dropdown-item {
    padding: 0.5rem 1rem;
    user-select: none;
    white-space: nowrap;
    position: relative;
}

.menu .nav .nav-link.active, .menu .nav .nav-link:not(.disabled):hover {
    color: var(--bb-menu-active-color);
}

.menu .nav .dropdown-menu, .cascade .dropdown-menu {
    overflow: unset;
    max-height: unset;
    margin-top: 10px;
}

.menu .nav .dropdown-menu .nav-link:not(.disabled):hover, .menu .nav .dropdown-menu .nav-link.active, .menu .submenu .nav-link.active, .menu .submenu .nav-link:not(.disabled):hover, .cascade .dropdown-item:not(.disabled):hover, .cascade .dropdown-item.active, .cascade .nav .nav-link:not(.disabled):hover, .cascade .nav .nav-link.active {
    background-color: var(--bb-menu-item-hover-bg);
    color: var(--bb-menu-item-hover-color);
}

.menu .nav .sub-menu, .cascade .has-leaf .sub-menu {
    display: none;
    background-color: var(--bb-menu-sub-bg);
    white-space: nowrap;
    border: solid 1px var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    padding: 0.5rem 0;
    position: absolute;
    left: 100%;
    top: -9px;
    box-shadow: 0 2px 12px 0 rgba(0,0,0,.1);
}

.menu .nav .dropdown-menu, .menu .nav .sub-menu, .cascade .sub-menu {
    min-width: var(--bb-menu-min-width);
}

.menu .nav .nav-link:hover > .sub-menu, .cascade .dropdown-item:hover > .sub-menu {
    display: block;
}

.menu .nav-item:hover > .nav-link > .sub-menu {
    left: calc(100% + 20px);
    top: -15px;
}

.menu .has-leaf > .nav-link-right {
    transition: transform .3s linear;
    position: absolute;
    right: 10px;
    top: 10px;
}

.menu .nav .sub-menu .has-leaf > .nav-link-right {
    right: 12px;
    top: 10px;
}

.menu .has-leaf:hover > .nav-link-right {
    transform: rotate(-90deg);
}

.menu .text {
    overflow: hidden;
    vertical-align: top;
    display: inline-block;
    transition: width .3s linear;
}

.menu .nav .nav-link .text {
    margin-left: 4px;
}

.menu .nav .dropdown-toggle[aria-expanded="true"] + .dropdown-menu-arrow,
.cascade .show .dropdown-menu-arrow {
    display: block;
}

.menu .nav .dropdown .dropdown-menu-arrow {
    left: calc(50% - 6px);
}

.menu .nav-link {
    display: flex;
    align-items: center;
    line-height: 21px;
    transition: background-color .3s linear, color .3s linear;
}

.menu .nav-link > div {
    white-space: nowrap;
}

.menu .widget > .badge:not(:first-child) {
    margin-left: 4px;
}

.menu.is-vertical {
    padding: 0 .5rem;
    border: none;
}

.menu .submenu {
    margin: 0;
    padding: 0;
    list-style: none;
}

.menu .submenu li {
    margin-top: 2px;
}

.menu .submenu .nav-link {
    border-radius: var(--bs-border-radius);
    padding: .5rem;
}

.menu .submenu .nav-link .arrow {
    transition: transform .3s linear;
}

.menu .submenu .nav-link[aria-expanded="true"] > .arrow {
    transform: rotate(-90deg);
}

.menu .submenu .nav-link .text,
.menu .submenu .nav-link .widget {
    margin: 0 4px;
}

.cascade .dropdown-menu {
    right: 0;
}

.cascade .sub-menu {
    display: none;
}

.cascade .form-select {
    background-image: none;
}

@media (min-width: 768px) {
    .layout-side.is-collapsed:not(:hover) .menu.is-collapsed .submenu .text {
        width: 0;
    }
}

.menu.is-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.menu.is-bottom .nav {
    flex-wrap: nowrap;
    justify-content: space-around;
    border-bottom: none;
    border-top: 1px solid var(--bs-gray-400);
}

.menu.is-bottom .nav .dropdown-toggle[aria-expanded="true"] + .dropdown-menu-arrow {
    display: none;
}

.menu.is-bottom > .nav > li:after,
.menu.is-bottom .dropdown-menu-arrow:after {
    content: none;
}
